222010011002101 has 4 divisors (see below), whose sum is σ = 253725726859552. Its totient is φ = 190294295144652.

The previous prime is 222010011002057. The next prime is 222010011002107. The reversal of 222010011002101 is 101200110010222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 222010011002101 - 2¹³ = 222010010993909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222010011002107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15857857928715 + ... + 15857857928728.

It is an arithmetic number, because the mean of its divisors is an integer number (63431431714888).

Almost surely, 2^{222010011002101} is an apocalyptic number.

It is an amenable number.

222010011002101 is a deficient number, since it is larger than the sum of its proper divisors (31715715857451).

222010011002101 is an equidigital number, since it uses as much as digits as its factorization.

222010011002101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31715715857450.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 222010011002101 its reverse (101200110010222), we get a palindrome (323210121012323).

The spelling of 222010011002101 in words is "two hundred twenty-two trillion, ten billion, eleven million, two thousand, one hundred one".