3620770355226 has 16 divisors (see below), whose sum is σ = 7249420526400. Its totient is φ = 1205610149088.

The previous prime is 3620770355221. The next prime is 3620770355231. The reversal of 3620770355226 is 6225530770263.

It is an interprime number because it is at equal distance from previous prime (3620770355221) and next prime (3620770355231).

It is a super-2 number, since 2×3620770355226² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3620770355221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328319691 + ... + 328330718.

It is an arithmetic number, because the mean of its divisors is an integer number (453088782900).

Almost surely, 2^{3620770355226} is an apocalyptic number.

3620770355226 is an abundant number, since it is smaller than the sum of its proper divisors (3628650171174).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3620770355226 is a wasteful number, since it uses less digits than its factorization.

3620770355226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656651333.

The product of its (nonzero) digits is 3175200, while the sum is 48.

The spelling of 3620770355226 in words is "three trillion, six hundred twenty billion, seven hundred seventy million, three hundred fifty-five thousand, two hundred twenty-six".