10220121002010 has 16 divisors (see below), whose sum is σ = 24528290404896. Its totient is φ = 2725365600528.

The previous prime is 10220121001969. The next prime is 10220121002051. The reversal of 10220121002010 is 1020012102201.

It is an interprime number because it is at equal distance from previous prime (10220121001969) and next prime (10220121002051).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170335350004 + ... + 170335350063.

It is an arithmetic number, because the mean of its divisors is an integer number (1533018150306).

Almost surely, 2^{10220121002010} is an apocalyptic number.

10220121002010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10220121002010 is an abundant number, since it is smaller than the sum of its proper divisors (14308169402886).

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

10220121002010 is a wasteful number, since it uses less digits than its factorization.

10220121002010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340670700077.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10220121002010 its reverse (1020012102201), we get a palindrome (11240133104211).

The spelling of 10220121002010 in words is "ten trillion, two hundred twenty billion, one hundred twenty-one million, two thousand, ten".