20222011002002 has 16 divisors (see below), whose sum is σ = 30830942990232. Its totient is φ = 9945037144320.

The previous prime is 20222011001981. The next prime is 20222011002023. The reversal of 20222011002002 is 20020011022202.

It is an interprime number because it is at equal distance from previous prime (20222011001981) and next prime (20222011002023).

It can be written as a sum of positive squares in 4 ways, for example, as 10898509061521 + 9323501940481 = 3301289^2 + 3053441^2 .

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, 3979748 + ... + 7502160.

Almost surely, 2^{20222011002002} is an apocalyptic number.

20222011002002 is a deficient number, since it is larger than the sum of its proper divisors (10608931988230).

20222011002002 is a wasteful number, since it uses less digits than its factorization.

20222011002002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3569533.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 20222011002002 its reverse (20020011022202), we get a palindrome (40242022024204).

It can be divided in two parts, 2022201 and 1002002, that added together give a palindrome (3024203).

The spelling of 20222011002002 in words is "twenty trillion, two hundred twenty-two billion, eleven million, two thousand, two".