70201226620 has 48 divisors (see below), whose sum is σ = 168568404480. Its totient is φ = 24056783424.

The previous prime is 70201226573. The next prime is 70201226633. The reversal of 70201226620 is 2662210207.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152001 + ... + 404359.

It is an arithmetic number, because the mean of its divisors is an integer number (3511841760).

Almost surely, 2^70201226620 is an apocalyptic number.

70201226620 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

70201226620 is an abundant number, since it is smaller than the sum of its proper divisors (98367177860).

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

70201226620 is a wasteful number, since it uses less digits than its factorization.

70201226620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254362 (or 254360 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

Adding to 70201226620 its reverse (2662210207), we get a palindrome (72863436827).

The spelling of 70201226620 in words is "seventy billion, two hundred one million, two hundred twenty-six thousand, six hundred twenty".