140022212232020 has 12 divisors (see below), whose sum is σ = 294046645687284. Its totient is φ = 56008884892800.

The previous prime is 140022212231947. The next prime is 140022212232037. The reversal of 140022212232020 is 20232212220041.

It can be written as a sum of positive squares in 2 ways, for example, as 73141972126864 + 66880240105156 = 8552308^2 + 8178034^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3500555305781 + ... + 3500555305820.

It is an arithmetic number, because the mean of its divisors is an integer number (24503887140607).

Almost surely, 2^{140022212232020} is an apocalyptic number.

140022212232020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140022212232020 is an abundant number, since it is smaller than the sum of its proper divisors (154024433455264).

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

140022212232020 is a wasteful number, since it uses less digits than its factorization.

140022212232020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7001110611610 (or 7001110611608 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 140022212232020 its reverse (20232212220041), we get a palindrome (160254424452061).

The spelling of 140022212232020 in words is "one hundred forty trillion, twenty-two billion, two hundred twelve million, two hundred thirty-two thousand, twenty".