10625034402220 has 144 divisors (see below), whose sum is σ = 27491823817920. Its totient is φ = 3427385880576.

The previous prime is 10625034402211. The next prime is 10625034402239. The reversal of 10625034402220 is 2220443052601.

It is a super-2 number, since 2×10625034402220² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 48254136 + ... + 48473824.

It is an arithmetic number, because the mean of its divisors is an integer number (190915443180).

Almost surely, 2^{10625034402220} is an apocalyptic number.

10625034402220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10625034402220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13745911908960).

10625034402220 is an abundant number, since it is smaller than the sum of its proper divisors (16866789415700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10625034402220 is a wasteful number, since it uses less digits than its factorization.

10625034402220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222632 (or 222623 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 10625034402220 its reverse (2220443052601), we get a palindrome (12845477454821).

The spelling of 10625034402220 in words is "ten trillion, six hundred twenty-five billion, thirty-four million, four hundred two thousand, two hundred twenty".