102201000121202 has 64 divisors (see below), whose sum is σ = 156918369484800. Its totient is φ = 49912585931520.

The previous prime is 102201000121193. The next prime is 102201000121267. The reversal of 102201000121202 is 202121000102201.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4067365163 + ... + 4067390289.

It is an arithmetic number, because the mean of its divisors is an integer number (2451849523200).

Almost surely, 2^{102201000121202} is an apocalyptic number.

102201000121202 is a deficient number, since it is larger than the sum of its proper divisors (54717369363598).

102201000121202 is a wasteful number, since it uses less digits than its factorization.

102201000121202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26151.

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

Adding to 102201000121202 its reverse (202121000102201), we get a palindrome (304322000223403).

The spelling of 102201000121202 in words is "one hundred two trillion, two hundred one billion, one hundred twenty-one thousand, two hundred two".