202220001002222 has 32 divisors (see below), whose sum is σ = 347491955591424. Its totient is φ = 86458473360000.

The previous prime is 202220001002171. The next prime is 202220001002233. The reversal of 202220001002222 is 222200100022202.

It is a self number, because there is not a number n which added to its sum of digits gives 202220001002222.

It is a congruent number.

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, 72904097 + ... + 75627027.

It is an arithmetic number, because the mean of its divisors is an integer number (10859123612232).

Almost surely, 2^{202220001002222} is an apocalyptic number.

202220001002222 is a deficient number, since it is larger than the sum of its proper divisors (145271954589202).

202220001002222 is a wasteful number, since it uses less digits than its factorization.

202220001002222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2735624.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 202220001002222 its reverse (222200100022202), we get a palindrome (424420101024424).

The spelling of 202220001002222 in words is "two hundred two trillion, two hundred twenty billion, one million, two thousand, two hundred twenty-two".