10214101220 has 24 divisors (see below), whose sum is σ = 21972775608. Its totient is φ = 3985990400.

The previous prime is 10214101217. The next prime is 10214101237. The reversal of 10214101220 is 2210141201.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 689902756 + 9524198464 = 26266^2 + 97592^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10214101195 and 10214101204.

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, 6227291 + ... + 6228930.

It is an arithmetic number, because the mean of its divisors is an integer number (915532317).

Almost surely, 2^10214101220 is an apocalyptic number.

10214101220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10214101220 is an abundant number, since it is smaller than the sum of its proper divisors (11758674388).

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

10214101220 is a wasteful number, since it uses less digits than its factorization.

10214101220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12456271 (or 12456269 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10214101220 its reverse (2210141201), we get a palindrome (12424242421).

The spelling of 10214101220 in words is "ten billion, two hundred fourteen million, one hundred one thousand, two hundred twenty".