2202421220135 has 64 divisors (see below), whose sum is σ = 2845661414400. Its totient is φ = 1633149772800.

The previous prime is 2202421220101. The next prime is 2202421220143. The reversal of 2202421220135 is 5310221242022.

It is not a de Polignac number, because 2202421220135 - 2²⁴ = 2202404442919 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 230881196 + ... + 230890734.

It is an arithmetic number, because the mean of its divisors is an integer number (44463459600).

Almost surely, 2^{2202421220135} is an apocalyptic number.

2202421220135 is a deficient number, since it is larger than the sum of its proper divisors (643240194265).

2202421220135 is a wasteful number, since it uses less digits than its factorization.

2202421220135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10232.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 2202421220135 its reverse (5310221242022), we get a palindrome (7512642462157).

The spelling of 2202421220135 in words is "two trillion, two hundred two billion, four hundred twenty-one million, two hundred twenty thousand, one hundred thirty-five".