20221034302 has 16 divisors (see below), whose sum is σ = 36703726560. Its totient is φ = 8156383488.

The previous prime is 20221034279. The next prime is 20221034357. The reversal of 20221034302 is 20343012202.

It is a self number, because there is not a number n which added to its sum of digits gives 20221034302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42480927 + ... + 42481402.

It is an arithmetic number, because the mean of its divisors is an integer number (2293982910).

Almost surely, 2^20221034302 is an apocalyptic number.

20221034302 is a deficient number, since it is larger than the sum of its proper divisors (16482692258).

20221034302 is a wasteful number, since it uses less digits than its factorization.

20221034302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84962355.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 20221034302 its reverse (20343012202), we get a palindrome (40564046504).

It can be divided in two parts, 2022 and 1034302, that added together give a square (1036324 = 1018²).

The spelling of 20221034302 in words is "twenty billion, two hundred twenty-one million, thirty-four thousand, three hundred two".