102222010121011 has 64 divisors (see below), whose sum is σ = 121928685903360. Its totient is φ = 84657593180160.

The previous prime is 102222010120987. The next prime is 102222010121029. The reversal of 102222010121011 is 110121010222201.

It is not a de Polignac number, because 102222010121011 - 2³⁷ = 102084571167539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102222010121071) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 472666975 + ... + 472883191.

It is an arithmetic number, because the mean of its divisors is an integer number (1905135717240).

Almost surely, 2^{102222010121011} is an apocalyptic number.

102222010121011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

102222010121011 is a deficient number, since it is larger than the sum of its proper divisors (19706675782349).

102222010121011 is a wasteful number, since it uses less digits than its factorization.

102222010121011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216964.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 102222010121011 its reverse (110121010222201), we get a palindrome (212343020343212).

The spelling of 102222010121011 in words is "one hundred two trillion, two hundred twenty-two billion, ten million, one hundred twenty-one thousand, eleven".