1422040422120 has 64 divisors (see below), whose sum is σ = 4451604808320. Its totient is φ = 362723353344.

The previous prime is 1422040422107. The next prime is 1422040422191. The reversal of 1422040422120 is 212240402241.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 257613259 + ... + 257618778.

It is an arithmetic number, because the mean of its divisors is an integer number (69556325130).

Almost surely, 2^{1422040422120} is an apocalyptic number.

1422040422120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1422040422120 is an abundant number, since it is smaller than the sum of its proper divisors (3029564386200).

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

1422040422120 is a wasteful number, since it uses less digits than its factorization.

1422040422120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515232074 (or 515232070 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 1422040422120 its reverse (212240402241), we get a palindrome (1634280824361).

It can be divided in two parts, 1422040 and 422120, that added together give a triangular number (1844160 = T₁₉₂₀).

The spelling of 1422040422120 in words is "one trillion, four hundred twenty-two billion, forty million, four hundred twenty-two thousand, one hundred twenty".