222010000121010 has 32 divisors (see below), whose sum is σ = 540122959203840. Its totient is φ = 58391671264128.

The previous prime is 222010000121009. The next prime is 222010000121029. The reversal of 222010000121010 is 10121000010222.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50687212450 + ... + 50687216829.

It is an arithmetic number, because the mean of its divisors is an integer number (16878842475120).

Almost surely, 2^{222010000121010} is an apocalyptic number.

222010000121010 is an abundant number, since it is smaller than the sum of its proper divisors (318112959082830).

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

222010000121010 is a wasteful number, since it uses less digits than its factorization.

222010000121010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101374429362.

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

Adding to 222010000121010 its reverse (10121000010222), we get a palindrome (232131000131232).

The spelling of 222010000121010 in words is "two hundred twenty-two trillion, ten billion, one hundred twenty-one thousand, ten".